ScanSAR_deramp_2nd.py 20180119_rslc_tab 20180119 20180531_rslc_tab 10 2 0

*** ScanSAR_deramp_2nd.py: Deramp a co-registered ScanSAR or TOPS burst SLC second scene ***
*** Copyright 2021 Gamma Remote Sensing, v1.1 4-Feb-2021 cm ***

SLC_tab_2nd: 20180119_rslc_tab
SLC_ID_2nd: 20180119
SLC_tab_ref: 20180531_rslc_tab
range looks:   10
azimuth looks: 2
cleaning flag: 0

test if deramp phases for reference exist - if not then calculate those
--> all required phase ramp files for the reference scene exist

20180119.rslc.deramp 20180119.rslc.deramp.par 20180119.rslc.deramp.tops.par 20180531.rslc.deramp.dph
cmd: /usr/local/GAMMA_SOFTWARE-20210701/DIFF/bin/create_diff_par 20180119.rslc.par - tmp_164341171042.diff_par 1 0

*** Create DIFF/GEO parameter file for geocoding and differential interferometry ***
*** Copyright 2020, Gamma Remote Sensing, v3.5 2-Sep-2020 clw/uw/cm ***
PAR_type 1: (ISP image parameter files)
ISP SLC/MLI parameter file 1: 20180119.rslc.par
NOTE: no second ISP image parameter file provided

output DIFF/GEO parameter file: tmp_164341171042.diff_par
number of offsets range: 32  azimuth: 32
patch size range: 256  azimuth: 256
cross-correlation threshold: 0.150

user time (s):         0.000
system time (s):       0.000
elapsed time (s):      0.000


cmd: /usr/local/GAMMA_SOFTWARE-20210701/DISP/bin/replace_values 20180531.rslc.deramp.dph 0.0 1e-07 20180531.rslc.deramp.dph.tmp 25097 0 2

*** DISP Program /usr/local/GAMMA_SOFTWARE-20210701/DISP/bin/replace_values ***
*** Copyright 2021, Gamma Remote Sensing, v1.6 22-Mar-2021 uw/clw/ts/cm ***

*** Replace value(s) of input data file with specified value or values extracted from a second input data file ***
zero_flag = 0: 0 values interpreted as no-data and are not changed
data type: FLOAT (4 bytes/value)
float value threshold:  0.00000e+00
float constant value:  1.00000e-07

input data file: 20180531.rslc.deramp.dph  width: 25097  lines: 1503
replace all points == value with new_value

line       0


output file: 20180531.rslc.deramp.dph.tmp  width: 25097  lines: 1503  points replaced: 0

user time (s):         0.110
system time (s):       0.080
elapsed time (s):      0.190


cmd: /usr/local/GAMMA_SOFTWARE-20210701/DIFF/bin/sub_phase 20180119.rslc 20180531.rslc.deramp.dph.tmp tmp_164341171042.diff_par 20180119.rslc.deramp 1 0

*** Subtract or add phase from an SLC or interferogram ***
*** Copyright 2020, Gamma Remote Sensing, v2.8 8-Oct-2020 clw/uw/cm ***
OPENMP: number of physical processors:                     30
OPENMP: default max. number of threads (program specific): 8
OPENMP: current max. number of available threads:          30
OPENMP: number of program threads: 8

d1 file: 20180119.rslc
d2 file: 20180531.rslc.deramp.dph.tmp

DIFF/GEO parameter file: tmp_164341171042.diff_par
data 1 samples:  25097  lines:   1503
data 2 samples:  25097  lines:   1503
output data file: 20180119.rslc.deramp

d1 data type: FCOMPLEX
d2 data type: FLOAT
subtracting d2 phase from d1

line:      0

output data file: 20180119.rslc.deramp
output lines: 1503   width: 25097

user time (s):         3.670
system time (s):       0.240
elapsed time (s):      0.500


cmd: /usr/local/GAMMA_SOFTWARE-20210701/ISP/bin/SLC_mosaic_S1_TOPS 20180119_rslc_tab.deramp 20180119.rslc.deramp 20180119.rslc.deramp.par 10 2 1 20180531_rslc_tab

*** Calculate SLC mosaic of Sentinel-1 TOPS burst SLC data ***
*** Copyright 2020, Gamma Remote Sensing v4.5 16-Oct-2020 clw/awi/cm ***

OPENMP: number of physical processors:                     30
OPENMP: default max. number of threads (program specific): 8
OPENMP: current max. number of available threads:          30
OPENMP: number of program threads: 8


SLC_tab: 20180119_rslc_tab.deramp
output SLC mosaic: 20180119.rslc.deramp   file number: 4
range looks used to determine burst data window:   10
azimuth looks used to determine burst data window: 2
output SLC mosaic image: 20180119.rslc.deramp
output SLC mosaic parameter file: 20180119.rslc.deramp.par

NOTE: calculating burst window parameters from burst parameters
reference scene SLC_tab: 20180531_rslc_tab
number of input SLC images: 1
number of reference scene SLC images: 1
S1 TOPS SLC file: 20180119.rslc.deramp
SLC parameter file: 20180119.rslc.deramp.par
S1 TOPS burst parameter file: 20180119.rslc.deramp.tops.par
WARNING: subroutine rd_str, keyword not found: title
WARNING: subroutine rd_str, keyword not found: sensor
WARNING: subroutine rd_str, keyword not found: date
WARNING: subroutine rd_dbl, keyword not found: start_time
WARNING: subroutine rd_dbl, keyword not found: center_time
WARNING: subroutine rd_dbl, keyword not found: end_time
WARNING: subroutine rd_int, keyword not found: line_header_size
WARNING: subroutine rd_int, keyword not found: range_samples
WARNING: subroutine rd_int, keyword not found: azimuth_lines
WARNING: subroutine rd_int, keyword not found: range_looks
WARNING: subroutine rd_int, keyword not found: azimuth_looks
WARNING: subroutine rd_str, keyword not found: image_format
WARNING: image_format parameter of SLC parameter file set to default: SCOMPLEX

WARNING: subroutine rd_dbl, keyword not found: range_scale_factor
WARNING: missing range pixel spacing scale factor is set to 1.0
WARNING: subroutine rd_dbl, keyword not found: azimuth_scale_factor
WARNING: missing azimuth pixel spacing scale factor is set to 1.0
WARNING: subroutine rd_dbl, keyword not found: center_latitude
WARNING: subroutine rd_dbl, keyword not found: center_longitude
WARNING: subroutine rd_dbl, keyword not found: heading
WARNING: subroutine rd_dbl, keyword not found: range_pixel_spacing
WARNING: subroutine rd_dbl, keyword not found: azimuth_pixel_spacing
WARNING: subroutine rd_dbl, keyword not found: near_range_slc
WARNING: subroutine rd_dbl, keyword not found: center_range_slc
WARNING: subroutine rd_dbl, keyword not found: far_range_slc
WARNING: subroutine rd_dbl, keyword not found: incidence_angle
WARNING: subroutine rd_str, keyword not found: azimuth_deskew
WARNING: subroutine rd_dbl, keyword not found: azimuth_angle
WARNING: subroutine rd_dbl, keyword not found: radar_frequency
WARNING: subroutine rd_dbl, keyword not found: adc_sampling_rate
WARNING: subroutine rd_dbl, keyword not found: chirp_bandwidth
WARNING: subroutine rd_dbl, keyword not found: prf
WARNING: subroutine rd_dbl, keyword not found: azimuth_proc_bandwidth
WARNING: subroutine rd_vec, keyword not found: doppler_polynomial
WARNING: subroutine rd_vec, keyword not found: doppler_poly_dot
WARNING: subroutine rd_vec, keyword not found: doppler_poly_ddot
WARNING: subroutine rd_dbl, keyword not found: receiver_gain
WARNING: subroutine rd_dbl, keyword not found: calibration_gain
WARNING: subroutine rd_dbl, keyword not found: sar_to_earth_center
WARNING: subroutine rd_dbl, keyword not found: earth_radius_below_sensor
WARNING: subroutine rd_dbl, keyword not found: earth_semi_major_axis
WARNING: subroutine rd_dbl, keyword not found: earth_semi_minor_axis
WARNING: subroutine rd_int, keyword not found: number_of_state_vectors
WARNING: subroutine rd_str, keyword not found: image_geometry

WARNING: missing image_geometry parameter in parameter file set to: GROUND_RANGE

WARNING: subroutine rd_dbl, keyword not found: azimuth_line_time
WARNING: missing azimuth line time calculated from start time, end time, and number of lines: -0.000000e+00

WARNING: subroutine rd_vec, keyword not found: first_slant_range_polynomial
WARNING: subroutine rd_vec, keyword not found: center_slant_range_polynomial
WARNING: subroutine rd_vec, keyword not found: last_slant_range_polynomial
r0 (m):      0.000  r2 (m):      0.000  nr:     0  rpix (m):  0.000000  t0 (s):     0.000000  t2 (s):     0.000000  nlines:      0  time_per_line (s): -0.000000e+00
SLC mosaic date year:    0  month: 00  day: 00
SLC mosaic when not resampled to reference SLC range samples: -2147483647   lines: -2147483647
reference S1 TOPS burst parameter file: 20180531.rslc.tops.par
r0 (m): 845507.816  r2 (m): 903970.503  nr: 25097  rpix (m):  2.329562  t0 (s): 78408.009136  t2 (s): 78411.096582  nlines:   1503  time_per_line (s): 2.055556e-03
reference SLC mosaic range samples: 25097   lines: 1503

SLC input data format:  FCOMPLEX   bytes/sample: 8

ERROR: calloc_1d: number of elements <= 0: 0


